var n=0;
				function Mea(value){
					n=value;
					setBg(value);
					plays(value);
					}
				function setBg(value){
					for(var i=0;i<4;i++)
						document.getElementById("t"+i+"").className="bg";
						document.getElementById("t"+value+"").className="active";
					} 
				function plays(value){
					try
					{
						with (focus_box){
							filters[0].Apply();
							for(i=0;i<4;i++)i==value?children[i].style.display="block":children[i].style.display="none"; 
							filters[0].play(); 		
							}
					}
					catch(e)
					{
						var d = document.getElementById("focus_box").getElementsByTagName("div");
						for(i=0;i<4;i++)i==value?d[i].style.display="block":d[i].style.display="none"; 
					}
				}
				function clearAuto(){clearInterval(autoStart)}
				function setAuto(){autoStart=setInterval("auto(n)", 4000)}
				function auto(){
					n++;
					if(n>3)n=0;
					Mea(n);
				} 
// Tab
function setTab(name,cursel,n){
	for(i=1;i<=n;i++){
		var menu=document.getElementById(name+i);
		var con=document.getElementById("con_"+name+"_"+i);
		menu.className=i==cursel?"on":"";
		con.style.display=i==cursel?"block":"none";
 	}
 }
//window.location.href="http://ssg.xixiwl.com/";